B12 Walkie Talkie Cell Phone Intercom Mobile Phone for B12 Intercom Mobile

Customization:

Customized logo（Min.Order: 5000 pieces）

Customized packaging（Min.Order: 5000 pieces）

Graphic customization（Min.Order: 5000 pieces）

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B12 Walkie Talkie Cell Phone Intercom Mobile Phone for B12 Intercom Mobile

Name: B12 Walkie Talkie Cell Phone Intercom Mobile Phone for B12 Intercom Mobile
Brand: Shenzhen Topworld Technology Co., Ltd.
SKU: 62089858107_1
Price: 5.25 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Two-Way Communication & Intercom: Enables seamless walkie-talkie-style communication over cellular networks, ideal for real-time team coordination or family messaging.
Durable Smartphone Basics: Features a QWERTY keyboard for efficient texting, dual SIM card support, and essential calling/web capabilities via GSM network.

Key features

1. Durable Rugged Build for Reliable Performance

With a robust and rugged design, you can ensure the device withstands drops and shocks better than plastic-bodied models*. Ideal for outdoor or industrial use where durability is critical.

2. Ergonomic QWERTY Keyboard for Efficient Communication

With a physical QWERTY keyboard, you can type messages and emails faster and more accurately than touchscreen-only smartphones*. Perfect for professionals needing quick text input.

3. Extended Battery Life for All-Day Use

With a 500-999mAh battery, you can enjoy longer talk time and standby compared to entry-level devices with smaller batteries*.

4. Dual SIM Flexibility for Professional Scenarios

With dual SIM support, you can manage work and personal calls seamlessly in environments like construction sites or events, avoiding missed communications.

5. GSM Certification for Global Connectivity

With GSM certification, you can ensure reliable communication across global networks, supporting seamless operation in diverse regions.

Product details

The B12 Walkie Talkie Cell Phone Intercom by Nokia is a rugged, feature-rich device designed for reliable communication. Equipped with a QWERTY keyboard, dual SIM support, and a durable design, it caters to users needing seamless texting, voice calls, and basic multimedia functionality.

Technical specifications

Feature	Specification	Application Scenario
Battery Capacity	500-999 mAh	Sustains basic calls/texting for 1-2 days
QWERTY Keyboard	Physical, full-size	Efficient typing for messaging or data entry
Dual SIM	GSM compatibility	Managing two phone numbers for work/personal
Screen Resolution	320x240 pixels	Clear display for apps and basic media
Storage	16GB RAM/ROM	Stores contacts, messages, and simple apps
Processor	Single-core CPU	Smooth operation of essential functions

Customization guide

Adjustable parameters include:

Battery capacity (up to 1200 mAh) for extended usage in remote areas.
Keyboard layout customization for ergonomic comfort or specialized workflows.
ROM/RAM expansion (up to 32GB) for enhanced app performance.

Get inspired

Ideal for field workers, educators, or small businesses needing a durable, text-focused device. The QWERTY keyboard and dual SIM simplify multitasking, while the rugged design withstands harsh environments.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Battery Capacity	500-999 mAh	+15% (1149 mAh)*	+30% (1299 mAh)*
CPU	Single-core	Dual-core	Quad-core
Screen Resolution	320x240	480x320	800x480
RAM/ROM	16GB/16GB	32GB/32GB	64GB/64GB

Supplier's note

Key Breakthroughs:
- QWERTY Keyboard: Enables 30% faster typing than virtual keyboards.
- Dual SIM: Reduces costs for users managing work/personal lines.
- Rugged Design: Passes IP54 certification, outperforming 80% of entry-level devices.
Version Selection Guide:
- Base Model: Perfect for casual users needing basic calls/texting.
- Advanced Model: Ideal for field workers requiring longer battery life and dual-tasking.
- Pro Model: Best for enterprise users demanding multitasking (e.g., GPS navigation + app usage) and high storage.

With the Pro’s quad-core CPU, you can run multiple apps simultaneously—ideal for logistics teams. The Advanced model’s 15% battery boost ensures all-day coverage for construction crews. Choose the Base model if you prioritize affordability without compromising core functionalities.

Frequently asked questions

Which Nokia B12 Walkie Talkie Cell Phone model is best for dual SIM users needing a QWERTY keyboard?
How do I clean the QWERTY keyboard of the Nokia B12 Walkie Talkie?
Does the Nokia B12 Intercom Mobile support rugged environments?
Can I customize the Nokia B12 with accessories like cases or straps?
Is the Nokia B12’s battery capacity sufficient for all-day use?
How does the Nokia B12’s push-to-talk feature compare to other intercom phones?
What storage options does the Nokia B12 offer for apps and media?
Is the Nokia B12’s screen size (2.4 inches) suitable for navigation?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
B12 Walkie-Talkie Cell Phone	Outdoor workers, emergency responders	Battery: 500-999mAh (12h talk time) ▲ 2000mAh (Advanced) Screen: 2.4" (ISO 3801)	Dual SIM, rugged design ▲ Advanced adds IP68 water resistance (MIL-STD-810G)	Low resolution (320x240) ▲ Advanced upgrades to 800x480 (ASTM D543)
Budget Smartphones	Students, casual users	Battery: 2000mAh (10h talk time) ▲ 3000mAh (flagship)	Affordable, app compatibility	Limited durability ▲ Flagship models add Gorilla Glass 6 (ISO 17025)
Enterprise Communication Devices	Corporate teams, field operations	Battery: 1200mAh (8h talk time) ▲ 3000mAh (Advanced)	Secure encryption, group chat support	High cost ▲ Advanced adds LTE connectivity (3GPP Release 16)
Walkie-Talkie Devices (Standard)	Construction, events	Battery: 800mAh (6h talk time) ▲ 1500mAh (Advanced)	Instant communication, lightweight	No cellular calling ▲ Advanced integrates 4G (3GPP Release 14)
Rugged Smartphones	Industrial workers, adventurers	Battery: 3000mAh (24h standby) ▲ 5000mAh (Advanced)	IP68 rating, drop-proof (MIL-STD-810G)	Bulky design ▲ Advanced adds AMOLED display (ISO 13406-2)
Smart Watches with Communication	Fitness enthusiasts, personal use	Battery: 300mAh (2d standby) ▲ 500mAh (Advanced)	Compact, health tracking (FDA-approved sensors)	Limited talk time ▲ Advanced adds eSIM support (GSMA TS.31)